GCD of 688, 810, 59, 426 Calculator

Given Input numbers are 688, 810, 59, 426

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Divisors of 810

List of positive integer divisors of 810 that divides 810 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Divisors of 59

List of positive integer divisors of 59 that divides 59 without a remainder.

1, 59

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Greatest Common Divisior

We found the divisors of 688, 810, 59, 426 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 688, 810, 59, 426 is 1.

Therefore, GCD of numbers 688, 810, 59, 426 is 1

Given Input Data is 688, 810, 59, 426

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 43

Prime Factorization of 810 is 2 x 3 x 3 x 3 x 3 x 5

Prime Factorization of 59 is 59

Prime Factorization of 426 is 2 x 3 x 71

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(688, 810) = 278640

GCD(688, 810) = ( 688 x 810 ) / 278640

GCD(688, 810) = 557280 / 278640

GCD(688, 810) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 59

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(2, 59) = 118

GCD(2, 59) = ( 2 x 59 ) / 118

GCD(2, 59) = 118 / 118

GCD(2, 59) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 426

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 426) = 426

GCD(1, 426) = ( 1 x 426 ) / 426

GCD(1, 426) = 426 / 426

GCD(1, 426) = 1

GCD of 688, 810, 59, 426 is 1

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• GCD of 866, 214, 68, 684
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• GCD of 283, 295, 47, 686

1. What is the GCD of 688, 810, 59, 426?

GCD of 688, 810, 59, 426 is 1

2. Where do I get the detailed procedure to find GCD of 688, 810, 59, 426?

You can find a detailed procedure to find GCD of 688, 810, 59, 426 on our page.

3. How to find GCD of 688, 810, 59, 426 on a calculator?

You can find the GCD of 688, 810, 59, 426 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.